Nonstop flight route between Ulanhot, China and Nouadhibou, Mauritania:
Departure Airport:

Arrival Airport:

Distance from HLH to NDB:
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- About this route
- HLH Airport Information
- NDB Airport Information
- Facts about HLH
- Facts about NDB
- Map of Nearest Airports to HLH
- List of Nearest Airports to HLH
- Map of Furthest Airports from HLH
- List of Furthest Airports from HLH
- Map of Nearest Airports to NDB
- List of Nearest Airports to NDB
- Map of Furthest Airports from NDB
- List of Furthest Airports from NDB
About this route:
A direct, nonstop flight between Ulanhot Airport (HLH), Ulanhot, China and Nouadhibou International Airport (NDB), Nouadhibou, Mauritania would travel a Great Circle distance of 7,139 miles (or 11,488 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Ulanhot Airport and Nouadhibou International Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Ulanhot Airport and Nouadhibou International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | HLH / ZBUL |
Airport Name: | Ulanhot Airport |
Location: | Ulanhot, China |
GPS Coordinates: | 46°11'43"N by 122°0'29"E |
Elevation: | 0 feet (0 meters) |
View all routes: | Routes from HLH |
More Information: | HLH Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | NDB / GQPP |
Airport Name: | Nouadhibou International Airport |
Location: | Nouadhibou, Mauritania |
GPS Coordinates: | 20°55'59"N by 17°1'46"W |
Area Served: | Nouadhibou, Mauritania |
Operator/Owner: | Government |
Airport Type: | Public |
Elevation: | 16 feet (5 meters) |
# of Runways: | 1 |
View all routes: | Routes from NDB |
More Information: | NDB Maps & Info |
Facts about Ulanhot Airport (HLH):
- The closest airport to Ulanhot Airport (HLH) is Arxan Yi'ershi Airport (YIE), which is located 126 miles (202 kilometers) NW of HLH.
- Because of Ulanhot Airport's relatively low elevation of 0 feet, planes can take off or land at Ulanhot Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- The furthest airport from Ulanhot Airport (HLH) is Port Stanley Airport (PSY), which is nearly antipodal to Ulanhot Airport (meaning Ulanhot Airport is almost on the exact opposite side of the Earth from Port Stanley Airport), and is located 12,057 miles (19,404 kilometers) away in Stanley, Falkland Islands, United Kingdom.
Facts about Nouadhibou International Airport (NDB):
- The closest airport to Nouadhibou International Airport (NDB) is La Güera Airport (ZLG), which is located only 7 miles (12 kilometers) SSW of NDB.
- Nouadhibou International Airport (NDB) currently has only 1 runway.
- The furthest airport from Nouadhibou International Airport (NDB) is Koumac Airport (KOC), which is nearly antipodal to Nouadhibou International Airport (meaning Nouadhibou International Airport is almost on the exact opposite side of the Earth from Koumac Airport), and is located 12,349 miles (19,874 kilometers) away in Koumac, New Caledonia.
- Because of Nouadhibou International Airport's relatively low elevation of 16 feet, planes can take off or land at Nouadhibou International Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.